My MX keys, keyboard goes to sleep and I lose all of my custom settings? Then I have to constantly check to see if I'm still logged into the new software app? Today the 1pc key kept blinking and typing functionality was completely lost even while I keep it connected with the power cable! This is frustrating so please fix this firmware's stability issues or I'll be forced to go back to an older keyboard that works. I'm currently typing this message on an older Logitech lounge tv illuminated k830 keyboard that has always connected and worked for many years! kind regards Ange